[INFO] updating cached repository https://github.com/SnoozeTime/nes
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/mnt/big/crater/work/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 39ae9dbd6cda427608ae26dc4bb5c85521d4e684
[INFO] checking SnoozeTime/nes against master#c9edc02e8320a9e5799d185910ece7d491f524e6 for pr-64398
[INFO] running `"git" "clone" "work/cache/git-repos/https%3A%2F%2Fgithub.com%2FSnoozeTime%2Fnes" "work/builds/worker-0/source"`
[INFO] [stderr] Cloning into 'work/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SnoozeTime/nes on toolchain c9edc02e8320a9e5799d185910ece7d491f524e6-alt
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/SnoozeTime/nes
[INFO] finished tweaking git repo https://github.com/SnoozeTime/nes
[INFO] tweaked toml for git repo https://github.com/SnoozeTime/nes written to work/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/SnoozeTime/nes already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/mnt/big/crater/work/builds/worker-0/source:/opt/rustwide/workdir:ro,Z" "-v" "/mnt/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+c9edc02e8320a9e5799d185910ece7d491f524e6-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] d27cae6c12ebafd156310d538a2ace7f637181f3ac912af66380981e5ba586cc
[INFO] running `"docker" "start" "-a" "d27cae6c12ebafd156310d538a2ace7f637181f3ac912af66380981e5ba586cc"`
[INFO] [stderr]    Compiling serde v1.0.84
[INFO] [stderr]     Checking termcolor v1.0.4
[INFO] [stderr]    Compiling sdl2-sys v0.32.3
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking thread_local v0.3.6
[INFO] [stderr]     Checking humantime v1.2.0
[INFO] [stderr]     Checking memchr v2.1.2
[INFO] [stderr]    Compiling serde_derive v1.0.84
[INFO] [stderr]     Checking aho-corasick v0.6.9
[INFO] [stderr]     Checking regex v1.1.0
[INFO] [stderr]     Checking env_logger v0.6.0
[INFO] [stderr]     Checking sdl2 v0.32.0
[INFO] [stderr]     Checking serde_json v1.0.34
[INFO] [stderr]     Checking nes_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu/addressing.rs:39:54
[INFO] [stderr]    |
[INFO] [stderr] 39 |                          memory: &mut Memory) -> Box<AddressingMode> {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn AddressingMode`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu/addressing.rs:102:21
[INFO] [stderr]     |
[INFO] [stderr] 102 | impl fmt::Debug for AddressingMode {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn AddressingMode`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::ppu::memory::RegisterType`
[INFO] [stderr]  --> src/graphic/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::ppu::memory::RegisterType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/cpu/addressing.rs:39:54
[INFO] [stderr]    |
[INFO] [stderr] 39 |                          memory: &mut Memory) -> Box<AddressingMode> {
[INFO] [stderr]    |                                                      ^^^^^^^^^^^^^^ help: use `dyn`: `dyn AddressingMode`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]    --> src/cpu/addressing.rs:102:21
[INFO] [stderr]     |
[INFO] [stderr] 102 | impl fmt::Debug for AddressingMode {
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^ help: use `dyn`: `dyn AddressingMode`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `super::ppu::memory::RegisterType`
[INFO] [stderr]  --> src/graphic/mod.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use super::ppu::memory::RegisterType;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ppu_ctrl`
[INFO] [stderr]    --> src/ppu/mod.rs:422:46
[INFO] [stderr]     |
[INFO] [stderr] 422 |     fn count_a12(&self, memory: &mut Memory, ppu_ctrl: u8) {
[INFO] [stderr]     |                                              ^^^^^^^^ help: consider prefixing with an underscore: `_ppu_ctrl`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/mapper/mmc3.rs:158:27
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn get_chr(&self, idx: usize) -> &[u8] {
[INFO] [stderr]     |                           ^^^ help: consider prefixing with an underscore: `_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ppu_ctrl`
[INFO] [stderr]    --> src/ppu/mod.rs:422:46
[INFO] [stderr]     |
[INFO] [stderr] 422 |     fn count_a12(&self, memory: &mut Memory, ppu_ctrl: u8) {
[INFO] [stderr]     |                                              ^^^^^^^^ help: consider prefixing with an underscore: `_ppu_ctrl`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `idx`
[INFO] [stderr]    --> src/mapper/mmc3.rs:158:27
[INFO] [stderr]     |
[INFO] [stderr] 158 |     pub fn get_chr(&self, idx: usize) -> &[u8] {
[INFO] [stderr]     |                           ^^^ help: consider prefixing with an underscore: `_idx`
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Pulse`
[INFO] [stderr]  --> src/apu/memory.rs:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | struct Pulse {
[INFO] [stderr]   | ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/apu/memory.rs:18:5
[INFO] [stderr]    |
[INFO] [stderr] 18 |     fn new() -> Pulse {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_reg1`
[INFO] [stderr]   --> src/apu/memory.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn apply_reg1(&mut self, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_reg2`
[INFO] [stderr]   --> src/apu/memory.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     fn apply_reg2(&mut self, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_reg3`
[INFO] [stderr]   --> src/apu/memory.rs:47:5
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn apply_reg3(&mut self, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_reg4`
[INFO] [stderr]   --> src/apu/memory.rs:51:5
[INFO] [stderr]    |
[INFO] [stderr] 51 |     fn apply_reg4(&mut self, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Triangle`
[INFO] [stderr]   --> src/apu/memory.rs:58:1
[INFO] [stderr]    |
[INFO] [stderr] 58 | struct Triangle {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]   --> src/apu/memory.rs:67:5
[INFO] [stderr]    |
[INFO] [stderr] 67 |     fn new() -> Triangle {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_reg1`
[INFO] [stderr]   --> src/apu/memory.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     fn apply_reg1(&mut self, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_reg2`
[INFO] [stderr]   --> src/apu/memory.rs:82:5
[INFO] [stderr]    |
[INFO] [stderr] 82 |     fn apply_reg2(&mut self, _value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_reg3`
[INFO] [stderr]   --> src/apu/memory.rs:86:5
[INFO] [stderr]    |
[INFO] [stderr] 86 |     fn apply_reg3(&mut self, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `apply_reg4`
[INFO] [stderr]   --> src/apu/memory.rs:90:5
[INFO] [stderr]    |
[INFO] [stderr] 90 |     fn apply_reg4(&mut self, value: u8) {
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `ApuMemory`
[INFO] [stderr]   --> src/apu/memory.rs:96:1
[INFO] [stderr]    |
[INFO] [stderr] 96 | struct ApuMemory {
[INFO] [stderr]    | ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/apu/memory.rs:105:5
[INFO] [stderr]     |
[INFO] [stderr] 105 |     pub fn new() -> ApuMemory {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `write`
[INFO] [stderr]    --> src/apu/memory.rs:113:5
[INFO] [stderr]     |
[INFO] [stderr] 113 |     pub fn write(&mut self, addr: usize, value: u8) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Tile`
[INFO] [stderr]    --> src/graphic/mod.rs:256:1
[INFO] [stderr]     |
[INFO] [stderr] 256 | struct Tile {
[INFO] [stderr]     | ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/graphic/mod.rs:262:5
[INFO] [stderr]     |
[INFO] [stderr] 262 |     fn new(pattern_table: &[u8], sprite_nb: usize) -> Tile {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw`
[INFO] [stderr]    --> src/graphic/mod.rs:275:5
[INFO] [stderr]     |
[INFO] [stderr] 275 |     fn draw<T: RenderTarget>(&self, canvas: &mut Canvas<T>, x: i32, y: i32, palette: &palette::Palette) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'r#try': use the `?` operator instead
[INFO] [stderr]   --> tests/nestest.rs:29:29
[INFO] [stderr]    |
[INFO] [stderr] 29 |             let unwrapped = r#try!(line);
[INFO] [stderr]    |                             ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `Tile`
[INFO] [stderr]    --> src/graphic/mod.rs:256:1
[INFO] [stderr]     |
[INFO] [stderr] 256 | struct Tile {
[INFO] [stderr]     | ^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `new`
[INFO] [stderr]    --> src/graphic/mod.rs:262:5
[INFO] [stderr]     |
[INFO] [stderr] 262 |     fn new(pattern_table: &[u8], sprite_nb: usize) -> Tile {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method is never used: `draw`
[INFO] [stderr]    --> src/graphic/mod.rs:275:5
[INFO] [stderr]     |
[INFO] [stderr] 275 |     fn draw<T: RenderTarget>(&self, canvas: &mut Canvas<T>, x: i32, y: i32, palette: &palette::Palette) {
[INFO] [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 50.96s
[INFO] running `"docker" "inspect" "d27cae6c12ebafd156310d538a2ace7f637181f3ac912af66380981e5ba586cc"`
[INFO] running `"docker" "rm" "-f" "d27cae6c12ebafd156310d538a2ace7f637181f3ac912af66380981e5ba586cc"`
[INFO] [stdout] d27cae6c12ebafd156310d538a2ace7f637181f3ac912af66380981e5ba586cc